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21 Casino

21 Casino

Deposit £10+, Get 121% Slot Bonus (Up To £100)

18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate from cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contributions. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. *18+ BeGambleAware.org Please play responsibly #ad

21 Casino Review

Sue Dawson

Rating: 3/5

Rating: 3/5

21 Casino is a White Hat casino that’s been around since 2015.  The welcome offer speaks for itself!

21 Casino

The White Hat platform is well respected and was one of the first to be awarded a full UK Gambling Commission licence back in 2014 (yes! before a number of household names).  21 Casino itself has a very understated design showcasing the games against an almost plain background with just a hint of gold.

With a brilliant selection of games like this, who’s going to notice the background anyway?  There’s getting on for a hundred game providers listed in the 21 Casino lobby, so surely something for everyone!  Taking a look at the progressive jackpots gives an inkling of the range – there’s Red Tiger, Jackpot King, Mega Fortune, Mega Moolah and WowPots plus several others.

Filtering games by the provider works correctly at 21 Casino (it doesn’t on some other casino platforms) and this is really helpful if you want to find games you haven’t played before and might like.  It doesn’t stop there though!

  1. On a desktop computer you can hover over a game tile in the lobby to see provider, number of reels, number of winlines and volatility rating.
  2. Each game has “related tags” and “related features” to help you find similar games.  The tags are to do with theming and the features are, well, features.  For example, in the case of Immortal Romance Mega Moolah, the related tags include Bloodsuckers and Vampires and the related features include Jackpot and Spins Feature Choose and in the case of What The Fox Megaways, the related tags include Fox and Money and the related features include Bonus Wheel, Avalanche/cascading wins and Spins Feature Multiplier.

All of this is a refreshing change from other casinos where you just have to browse through the game tiles and try to guess what they are like!

The live casino offering at 21 Casino is by Evolution and there’s separate lobbies for roulette, blackjack and game shows including Mega Ball and Cash or Crash.  First person versions of Evolution games – Mega Ball,Dream Catcher, Craps, Lightning Roulette and others – appear in the table games area along with various other card game variants.

If 21 Casino has a weak area, it’s the promotions page where there seems to be nothing going on apart from the (very generous) welcome offer. Of course this doesn’t preculde them sending offers out by email instead, which would allow them to be tailored to specific players.

21 Casino scores highly on game selection and usability, then, as well as on the quality of the welcome offer; if these are your top criteria when you’re looking for a place to play it is definitely worth a visit.


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At Best New Bingo Sites all of our reviews are completely honest and written by industry experts. We aim to present all our offers as transparently as possible with a full explanation of the terms and conditions. We receive commission from the sites we feature and this may affect how prominently they appear on our site and their position in our listings.

Key Information

  • Slots Bonus
    121% on 1st deposit - slot bonus up to £100
  • Minimum Deposit
  • Bonus Expiry Info
    30 days (10 days bonus spins)
  • Slots Wagering Requirements
    35 x bonus on slots, many games excluded including all progressive jackpots and a few only count at 20%
  • Order of Funds Usage
    Cash first
  • Payment Methods
    Trustly, Skrill, Neteller, paysafecard, Debit Card, Neosurf, PayPal
  • Minimum Withdrawal
  • Other Withdrawal Restrictions and Fees
    Maximum bet when playing with bonus £5
  • Any Caps on Winnings
    No cap on welcome bonus. Bonus spins offers are capped at £100.
  • Safer Gambling Provision

    Responsible Gambling Policy gets straight to the point by first detailing the safer gambling tools (complete with direct links to activate them) and then going on to give advice and refer to other organisations.   They don’t have any extra tools, though.

  • Powered By
    White Hat
  • Games
    1x2 Gaming, Blueprint, Barcrest, Big Time Gaming, Core Gaming, Evolution Live Casino, Eyecon, Foxium, Gamevy, IGT, Inspired Gaming, Iron Dog, Leander, Merkur, Microgaming, Mutuel Play, Net Ent, Nolimit City, PlayNGo, Playson, Pragmatic Play, Push Gaming, Rabcat, Red Tiger, Realistic Games, Thunderkick, PG Soft, Playzido, Skywind, SG, 2BY2 Gaming, 4ThePlayer, AGS, Alchemy Gaming, All41 Studios, Area Vegas, Armadillo Studios, Aurum Signature Studios, Blue Guru Games, Blue Ring Studios, Buck Stakes Entertainment, Chance Interactive, Crazy Tooth Studio, DWG, Electric Elephant, Elk, Evolution Gaming, Fantasma Games, Felt Gaming, Fortune Factory Studios, Four Leaf Gaming, Gacha Studios, Gameburger Studios, Gold Coin Studios, Golden Rock, Gong Gaming Technologies, Hacksaw gaming, High limit studios, Infinity Dragon Studios, Kalamba Games, Lightning Box, Live 5 Gaming, Lucksome Studios, Max Win Gaming
  • Date Established
    January, 2016
  • UK License Holder
    White Hat Gaming Limited
  • UK License Reference Number
  • Insolvency Protection
    Not Protected

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